Positive. Negative. It's how you look at it. . . . Someone shoves a photo negative into Rowan's hands. She is distracted but, frankly, she has larger problems to worry about. Her brother is dead. Her father has left. Her mother won't get out of bed. She has to take care of her younger sister. And keep it all together . . . But Rowan is curious about the mysterious boy and the negative. Who is he? Why did he give it to...